NO142242C - Oksydasjonskatalysator bestaaende av oksyder eller oksydkomplekser av wolfram, vanadium og molybden, saerlig til bruk ved fremstilling av akrylsyre og metakrylsyre - Google Patents
Oksydasjonskatalysator bestaaende av oksyder eller oksydkomplekser av wolfram, vanadium og molybden, saerlig til bruk ved fremstilling av akrylsyre og metakrylsyreInfo
- Publication number
- NO142242C NO142242C NO744446A NO744446A NO142242C NO 142242 C NO142242 C NO 142242C NO 744446 A NO744446 A NO 744446A NO 744446 A NO744446 A NO 744446A NO 142242 C NO142242 C NO 142242C
- Authority
- NO
- Norway
- Prior art keywords
- wolfram
- vanadium
- molybdenum
- oxides
- production
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
- B01J23/8885—Tungsten containing also molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
- B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42826773A | 1973-12-26 | 1973-12-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO744446L NO744446L (xx) | 1975-07-21 |
NO142242B NO142242B (no) | 1980-04-14 |
NO142242C true NO142242C (no) | 1980-07-23 |
Family
ID=23698187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO744446A NO142242C (no) | 1973-12-26 | 1974-12-10 | Oksydasjonskatalysator bestaaende av oksyder eller oksydkomplekser av wolfram, vanadium og molybden, saerlig til bruk ved fremstilling av akrylsyre og metakrylsyre |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS5097592A (xx) |
AT (1) | AT343604B (xx) |
BE (1) | BE823871A (xx) |
BG (1) | BG31643A3 (xx) |
BR (1) | BR7410607D0 (xx) |
CA (1) | CA1055468A (xx) |
CH (1) | CH600947A5 (xx) |
CS (1) | CS212754B2 (xx) |
DD (1) | DD115652A5 (xx) |
DE (1) | DE2459092A1 (xx) |
ES (1) | ES433229A1 (xx) |
FR (1) | FR2255953B1 (xx) |
GB (1) | GB1482686A (xx) |
IN (1) | IN143815B (xx) |
IT (1) | IT1027951B (xx) |
NL (1) | NL7416801A (xx) |
NO (1) | NO142242C (xx) |
RO (1) | RO66354A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301030A (en) | 1980-08-05 | 1981-11-17 | The Standard Oil Company | Bi-containing methacrolein oxidation catalysts |
US4301031A (en) | 1980-08-05 | 1981-11-17 | The Standard Oil Company | Methacrolein oxidation catalysts |
JP2610090B2 (ja) * | 1993-03-12 | 1997-05-14 | 株式会社日本触媒 | 固体有機物の除去方法 |
DE10137534A1 (de) | 2001-08-01 | 2003-02-13 | Basf Ag | Verfahren zur Herstellung von Maleinsäureanhydrid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1045704B (it) * | 1973-11-28 | 1980-06-10 | Sir Soc Italiana Resine Spa | Perfezionamenti nel procedimento di preparazione dell acido acrilico |
-
1974
- 1974-12-03 CA CA215,156A patent/CA1055468A/en not_active Expired
- 1974-12-10 NO NO744446A patent/NO142242C/no unknown
- 1974-12-13 DE DE19742459092 patent/DE2459092A1/de not_active Withdrawn
- 1974-12-17 GB GB54373/74A patent/GB1482686A/en not_active Expired
- 1974-12-19 BR BR10607/74A patent/BR7410607D0/pt unknown
- 1974-12-20 ES ES433229A patent/ES433229A1/es not_active Expired
- 1974-12-20 IT IT30905/74A patent/IT1027951B/it active
- 1974-12-20 DD DD183277A patent/DD115652A5/xx unknown
- 1974-12-21 IN IN2825/CAL/74A patent/IN143815B/en unknown
- 1974-12-23 NL NL7416801A patent/NL7416801A/xx not_active Application Discontinuation
- 1974-12-23 AT AT1028474A patent/AT343604B/de not_active IP Right Cessation
- 1974-12-24 CH CH1730374A patent/CH600947A5/xx not_active IP Right Cessation
- 1974-12-24 FR FR7442689A patent/FR2255953B1/fr not_active Expired
- 1974-12-25 JP JP50004149A patent/JPS5097592A/ja active Pending
- 1974-12-26 BG BG028559A patent/BG31643A3/xx unknown
- 1974-12-26 RO RO7480950A patent/RO66354A/ro unknown
- 1974-12-27 BE BE151936A patent/BE823871A/xx unknown
- 1974-12-27 CS CS749041A patent/CS212754B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
BR7410607D0 (pt) | 1975-09-02 |
NO744446L (xx) | 1975-07-21 |
ATA1028474A (de) | 1977-10-15 |
NL7416801A (nl) | 1975-06-30 |
BE823871A (fr) | 1975-06-27 |
RO66354A (fr) | 1979-03-15 |
IN143815B (xx) | 1978-02-11 |
FR2255953A1 (xx) | 1975-07-25 |
ES433229A1 (es) | 1977-11-01 |
GB1482686A (en) | 1977-08-10 |
DD115652A5 (xx) | 1975-10-12 |
DE2459092A1 (de) | 1975-07-10 |
JPS5097592A (xx) | 1975-08-02 |
CS212754B2 (en) | 1982-03-26 |
CA1055468A (en) | 1979-05-29 |
BG31643A3 (en) | 1982-02-15 |
IT1027951B (it) | 1978-12-20 |
NO142242B (no) | 1980-04-14 |
FR2255953B1 (xx) | 1981-12-24 |
AT343604B (de) | 1978-06-12 |
CH600947A5 (xx) | 1978-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52138499A (en) | Production of heteropolyacid | |
NL7507583A (nl) | Werkwijze voor het bereiden van vanadium en fos- for bevattende oxidatie-katalysatoren. | |
NL182939C (nl) | Gevormde zilverkatalysator, werkwijze ter bereiding hiervan en de toepassing hiervan op de bereiding van etheenoxyde. | |
NL188016B (nl) | Werkwijze ter bereiding van oxydatiekatalysatoren, die ijzer, bismut, molybdeen en zuurstof bevatten. | |
IT1043566B (it) | Rigenerazione di complessi catalitici vanadio fosforo ossigeno promossi usati nell ossidazione di idrocarburi | |
NL168819C (nl) | Werkwijze voor het bereiden van methacrylzuur door katalytische oxydatie van methacroleien en werkwijze voor het bereiden van een oxydische fosfor, molybdeen en vanadium bevattende katalysator, alsmede gevormde katalysator voor deze oxydatie. | |
ES442587A1 (es) | Un metodo para oxidar un material carbonoso. | |
IT1075163B (it) | Perfezionamento nei procedimenti per la produzione di composti ossigenati,in particolare anidride maleica da butano,con catalizzatore di ossidazione complesso di fosforo vanadio ossigeno | |
FR2283875A1 (fr) | Procede de deshydrogenation par oxydation, et catalyseur contenant de l'oxyde de manganese | |
BE759434A (fr) | Oxydation catalytique | |
GB1393915A (en) | Oxidation catalysts and a process for preparing unsaturated carboxylic acids using them | |
DE3169806D1 (en) | Phosphomolybdic-acid catalysts, production thereof and their use in the oxidation of methacrolein to methacrylic acid | |
JPS51139586A (en) | Heat resistant catalyst for h2so4 production | |
NO142242C (no) | Oksydasjonskatalysator bestaaende av oksyder eller oksydkomplekser av wolfram, vanadium og molybden, saerlig til bruk ved fremstilling av akrylsyre og metakrylsyre | |
GB1486916A (en) | Catalyst for preparation of alpha,beta-unsaturated aldehydes | |
BG31642A3 (en) | Catalyist composition | |
DE3169964D1 (en) | Bismuth-containing catalyst compositions of use in the oxidation of methacrolein, production thereof and oxidation of methacrolein utilizing them | |
NO741799L (no) | Fremgangsmåte ved rensing av konsentrert, kvikksølvholdig svovelsyre. | |
NL169169C (nl) | Werkwijze ter bereiding van methacrylzuur door oxydatie van methacroleine met zuurstof in tegenwoordigheid van molybdeen-fosfor-zirkoon-vanadium-katalysatoren. | |
CA1012980A (en) | Method for manufacture of methacrylic acid and oxidation catalyst | |
IT7919008A0 (it) | Catalizzatore di ossidazione ed ammossidazione. | |
NL7414543A (nl) | Werkwijze ter bereiding van fenolsulfonzuur- -ureum-formaldehydeomzettingsprodukten en toe- passing ervan als looiend werkende stoffen. | |
CA991626A (en) | Preparation of catalysts useful in oxidation of so2 gases | |
NL171963C (nl) | Werkwijze voor de bereiding van zilver bevattende katalysatoren voor de oxydatie van etheen tot ethyleenoxyde. | |
CA983953A (en) | Oxidation catalyst and production of unsaturated aldehydes, acids and nitriles therewith |